You cannot have a redundant attribute defined in a type. If an attributeGroup defines an attribute "type" and that attributeGroup is included in a complexType that includes an attribute also named "type" -- assuming both are in the same namespace -- then you have an illegal schema.
Eddie
-----Original Message-----
From: Werner Guttmann [mailto:[EMAIL PROTECTED]
Sent: Fri 1/26/2007 2:41 PM
To: [email protected]
Subject: Re: [castor-user] SourceGenerator and MODS schema
Hi,
I just had a second look at the XML schema given, and there's a complex
type definition
<xsd:complexType name="nameType">
<xsd:choice minOccurs="0" maxOccurs="unbounded">
<xsd:element name="namePart" type="namePartType"/>
<xsd:element name="displayForm">
<xsd:annotation>
<xsd:documentation>245$c</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:element name="affiliation" type="xsd:string">
<xsd:annotation>
<xsd:documentation>100, 700
$u</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:element name="role" type="roleType"/>
<xsd:element name="description" type="xsd:string"/>
</xsd:choice>
<xsd:attribute name="ID" type="xsd:ID" use="optional"/>
<xsd:attribute name="type" type="nameTypeAttribute"
use="optional"/>
<xsd:attribute name="authority" use="optional"
type="xsd:string">
<xsd:annotation>
<xsd:documentation>Value is from the list at
http:/www.loc.gov/marc/sourcecode/authorityfile/authorityfilesource.html
</xsd:documentation>
</xsd:annotation>
</xsd:attribute>
<xsd:attributeGroup ref="xlink:simpleLink"/>
<xsd:attributeGroup ref="language"/>
</xsd:complexType>
that seems to be causing the problems. It looks like this complex type
declares an attribute named "type" and at the same type references an
attribute group "xlink:simpleLink" that includes an attribute named "type.
Let me ponder a bit on what the XML schema specification has to say on this.
Regards
Werner
climbingrose wrote:
> Hi,
>
> I'm trying to generate java source for MODS (Metadata Object Description
> Schema) using the included SourceGenerator. The schema is located here:
> http://www.loc.gov/standards/mods/v3/mods-3-2.xsd. I got the following
> error:
>
> 12:39:33,187 WARN SourceGenerator:731 - Warning: Do not forget to generate
> source code for the following imported schema:
> http://www.loc.gov/standards/xlink.xsd
> 12:39:33,190 WARN SourceGenerator:731 - Warning: Do not forget to generate
> source code for the following imported schema:
> http://www.w3.org/2001/xml.xsd
>
> com/test/Mods.java already exists. overwrite(y|n|a|?)a
>
> java.lang.IllegalArgumentException: Duplicate name found as a class member:
> _type
> at org.exolab.javasource.JClass.addField(JClass.java:172)
> at
> org.exolab.castor.builder.FieldInfo.createJavaField(FieldInfo.java:183)
> at
> org.exolab.castor.builder.SourceFactory.handleField(SourceFactory.java:1916)
> at
> org.exolab.castor.builder.SourceFactory.processAttributes(SourceFactory.java:1554)
> at
> org.exolab.castor.builder.SourceFactory.processComplexType(SourceFactory.java:1674)
> at
> org.exolab.castor.builder.SourceFactory.processComplexType(SourceFactory.java:633)
> at
> org.exolab.castor.builder.SourceFactory.createSourceCode(SourceFactory.java:340)
> at
> org.exolab.castor.builder.SourceGenerator.processComplexType(SourceGenerator.java:903)
> at
> org.exolab.castor.builder.SourceGenerator.generateAllClassFiles(SourceGenerator.java:693)
> at
> org.exolab.castor.builder.SourceGenerator.generateSource(SourceGenerator.java:654)
> at
> org.exolab.castor.builder.SourceGenerator.generateSource(SourceGenerator.java:595)
> at
> org.exolab.castor.builder.SourceGenerator.generateSource(SourceGenerator.java:497)
> at
> org.exolab.castor.builder.SourceGeneratorMain.main(SourceGeneratorMain.java:245)
>
> Any ideas?
>
> Thanks.
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